Visualization study of perturbations induced by plasma actuators and its effect on shock wave/boundary-layer interaction

Tian, Guohui; Wang, Qiong; Gan, Wenjun; Zhang, Jieming

doi:10.1007/s12650-022-00897-w

Cited by 3 publications

(2 citation statements)

References 27 publications

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“…In [54][55][56][57], T. Gan et al present a study on the control of the SWBLI using surface arc PAs (SAPAs). The study was conducted in a Mach 2.0 flow with a 26 • wedge angle.…”

Section: Filamentary Plasma: Control Of Bswesi and Swblimentioning

confidence: 99%

The Use of Spatially Multi-Component Plasma Structures and Combined Energy Deposition for High-Speed Flow Control: A Selective Review

Azarova,

Kravchenko

2024

Energies

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This review examines studies aimed at the organization of energy (non-mechanical) control of high-speed flow/flight using spatially multi-component plasma structures and combined energy deposition. The review covers selected works on the experimental acquisition and numerical modeling of multi-component plasma structures and the use of sets of actuators based on plasma of such a spatial type for the purposes of control of shock wave/bow shock wave–energy source interaction, as well as control of shock wave–boundary layer interaction. A series of works on repetitive multiple laser pulse plasma structures is also analyzed from the point of view of examining shock wave/bow shock wave–boundary layer interaction. Self-sustained theoretical models for laser dual-pulse, multi-mode laser pulses, and self-sustained glow discharge are also considered. Separate sections are devoted to high-speed flow control using combined physical phenomena and numerical prediction of flow control possibilities using thermal longitudinally layered plasma structures. The wide possibilities for organization and applying spatially multi-component structured plasma for the purposes of high-speed flow control are demonstrated.

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“…In [54][55][56][57], T. Gan et al present a study on the control of the SWBLI using surface arc PAs (SAPAs). The study was conducted in a Mach 2.0 flow with a 26 • wedge angle.…”

Section: Filamentary Plasma: Control Of Bswesi and Swblimentioning

confidence: 99%

The Use of Spatially Multi-Component Plasma Structures and Combined Energy Deposition for High-Speed Flow Control: A Selective Review

Azarova,

Kravchenko

2024

Energies

View full text Add to dashboard Cite

show abstract

“…In [54][55][56][57] T. Gan et al present a research on the control of the SWBLI using surface arc PAs (SAPAs). The study was conducted in a Mach 2.0 flow with a 26° wedge angle.…”

Section: Filamentary Plasma: Control Of Bswesi and Swblimentioning

confidence: 99%

The Use of Spatially Multi-Component Plasma Structures and Combined Energy Deposition for High-Speed Flow Control. A Selective Review

Azarova,

Kravchenko

2023

Preprint

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The Review examines studies aimed at the organization of energy (non-mechanical) control of high-speed flow/flight using spatially multi-component plasma structures and combined energy deposition. The Review covers selected works on experimental obtaining and numerical modeling multi-component plasma structures and use of sets of actuators based on the plasma of such a spatially type for the purposes of control of shock wave/bow shock wave – energy source interaction, as well as control of shock wave – boundary layer interaction. A series of works on repetitive multiple laser pulse plasma structures is also analyzed from the point of view of examining shock wave/bow shock wave boundary layer interaction. Self-sustained theoretical models for laser dual-pulse, multi-mode laser pulses and self-sustained glow discharge are also considered. Separate sections are devoted to high-speed flow control using combined physical phenomena and numerical prediction of flow control possibilities using thermal longitudinally layered plasma structures. The wide possibilities for organization and applying spatially multi-component structured plasma for the purposes of high-speed flow control are demonstrated.

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Nanosecond volume discharge in the non-stationary high-speed profiled channel flow

et al. 2023

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The aim of the work is an experimental and numerical investigation of the interaction between the pulse volume discharge with a high-speed flow in the rectangular profiled channel (obstacle on the bottom wall). The special type of combined discharge—pulse volume discharge with preionization by an ultraviolet radiation from plasma sheets—is used. The flow around the obstacle influences the pulse discharge plasma distribution. The short-pulse initiation of a high power discharge leads to the effects observable in the time range up to millisecond. Ultrafast local heating of the medium with the formation of blast (shock) waves is carried out during the creation of a high nonequilibrium sub microsecond pulsed plasma. The duration of the shock-wave effect of the pulsed discharge is from 20 to 120 μs in supersonic and transonic flow. The spatially inhomogeneous distribution of energy input in a supersonic flow associates with the density lowest areas, which occur in a gas flow regime in a channel with an obstacle on the bottom. Discharge localization regions are sources of more intense wall surface local heating observed in the infrared range. A numerical calculation is carried out in order to match the calculated and experimental gas dynamical configurations.

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Visualization study of perturbations induced by plasma actuators and its effect on shock wave/boundary-layer interaction

Cited by 3 publications

References 27 publications

The Use of Spatially Multi-Component Plasma Structures and Combined Energy Deposition for High-Speed Flow Control: A Selective Review

The Use of Spatially Multi-Component Plasma Structures and Combined Energy Deposition for High-Speed Flow Control: A Selective Review

The Use of Spatially Multi-Component Plasma Structures and Combined Energy Deposition for High-Speed Flow Control. A Selective Review

Nanosecond volume discharge in the non-stationary high-speed profiled channel flow

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